Pro1 Technologies T755WH Installation Manual page 2

Installation Tips
Mount Thermostat and Base Module
Align the 4 tabs on the subbase with corresponding slots on
the back of the thermostat/base module, then push gently until
it snaps in place.
Note: To ensure a solid fit between the thermostat/base module
and the subbase:
1. Mount subbase to a flat wall
2. Use screws provided
3. Drywall anchors should be flush with the wall
4. Wires should be pushed into the wall
Battery Installation
Battery installation is optional if there are no remotes
connected to the Master Thermostat (C terminal con-
nected). If you connect an outdoor remote and/or
indoor remote sensors it is required the
thermostat be hardwired.
Important:
recommended. Rechargeable batteries or low quality
batteries do not guarantee a 1-year life span.
Insert 2 AA Alkaline
batteries (included). High
quality alkaline batteries
are recommended.
On the back of the
thermostat insert 2
AA Alkaline batteries
(included).
5
Thermostat Quick Reference
Getting to know your thermostat
Tech Set
Next
Set Time
Run Sched
Set Sched
Hold
Prev
Menu
Done
3
On LHM
Auto
1 Indicates the current room temperature
Time and day of the week
2
Low Battery Indicator: Replace batteries when this indicator is shown.
3
Menu Options: Shows different options.
Program Time Periods: This thermostat has 4 programmable time periods
per day.
System Operation Indicators:
The COOL ON , HEAT ON
(fan) is on. The compressor delay feature is active if these are flashing.
7
Hold is displayed when the thermostat program is permanently overridden.
8
Setpoint: Displays the selected setpoint temperature.
System: Indicates current mode of operation.
Stages: +1 will appear in the display when second stage of heat or cool is
on. +2 will appear for third stage of heat.
Globe: Globe is displayed if an energy efficient temperature has been selected.
Important
The low battery indicator is displayed when the AA battery power is low. If the user
fails to replace the battery within 21 days, the screen will only show the low battery
indicator but maintain all functionality. If the user fails to replace the batteries after
an additional 21 days (days 22-42 since first "low battery" display) the setpoints will
change to 55˚F (Heating) and 85˚F (Cooling). If the user adjusts the setpoint away from
either of these, it will hold for 4 hours then return to either 55˚F or 85˚F. After day 63
the batteries must be replaced immediately to avoid freezing or overheating because
the thermostat will shut the unit off until the batteries are changed.
9
Set At
Menu
High quality alkaline batteries are
Set At
2
8
COOL ON
7
HEAT ON HOLD
FAN ON
1
Em.Heat
STAGES
AutoCool
1+2+3
or icon will display when the COOL, HEAT, or
Installation Tips
Thermostat Quick Reference
Getting to know your thermostat
Menu
LCD Display
Glow in the dark light button
Fan Button
System Button
Temperature Setpoint Buttons
User Buttons
Private Label Badge
6
Set At
10